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CG
2002
Springer
15 years 3 months ago
Improving progressive view-dependent isosurface propagation
Recently, we proposed a new isosurface extraction algorithm that extracts portions of the isosurface in a viewdependent manner by ray casting and propagation. The algorithm casts ...
Zhiyan Liu, Adam Finkelstein, Kai Li
DEXAW
2002
IEEE
101views Database» more  DEXAW 2002»
15 years 9 months ago
Robust Similarity Measures for Mobile Object Trajectories
We investigate techniques for similarity analysis of spatio-temporal trajectories for mobile objects. Such kind of data may contain a great amount of outliers, which degrades the ...
Michail Vlachos, Dimitrios Gunopulos, George Kolli...
VR
2002
IEEE
111views Virtual Reality» more  VR 2002»
15 years 9 months ago
Reflex HMD to Compensate Lag and Correction of Derivative Deformation
A Head Mounted Display system suffers largely from the time lag between human motion and the display output. The concept of Reflex HMD to compensate for the time lag is proposed a...
Ryugo Kijima, Takeo Ojika
136
Voted
MVA
2002
146views Computer Vision» more  MVA 2002»
15 years 3 months ago
Motion segmentation and pose recognition with motion history gradients
This paper uses a simple method for representing motion in successively layered silhouettes that directly encode system time termed the timed Motion History Image (tMHI). This rep...
Gary R. Bradski, James W. Davis
JMMA
2002
71views more  JMMA 2002»
15 years 3 months ago
Optimal Hierarchies for Quadrilateral Surfaces
Abstract. Multiresolution representation of quadrilateral surface approximation (MRQSA) is a useful representation for progressive graphics transmission in networks. Based on two r...
Kuo-Liang Chung, Wen-Ming Yan, Jung-Gen Wu